DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

Sourcerock Group LLC's Holding History (CIK: 0001822531)

Note: Option positions (PUT/CALL) are excluded.

Q2 2025

Shares 160,591 Value ($000) $17,651 Avg Close $99.18 Range $81.47 - $109.51

Q1 2025

Shares 209,017 Value ($000) $20,166 Avg Close $97.17 Range $82.90 - $111.03

Q4 2024

Shares 100,000 Value ($000) $9,943 Avg Close $91.78 Range $75.01 - $105.74

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	160,591	$17,651	$99.18	$81.47 - $109.51
Q1 2025	209,017	$20,166	$97.17	$82.90 - $111.03
Q4 2024	100,000	$9,943	$91.78	$75.01 - $105.74